ISOFLEX USA is a small, privately held, wholly U.S.-owned California corporation which specializes in two business areas: (1) isotopes, and (2) PET imaging solutions. IUSA offers a broad line of research, medical and industrial isotopes that includes: Fe-57, Te-124, Ni-64, Zn-68, Ge-76, Ca-48, Mo-100, Mo-98, and hundreds of others. Normally, we do not supply the “lighter†isotopes such as Deuterium (2H), Carbon-13 and Nitrogen-15, but we welcome your inquiries. More recently, IUSA broadened its product offering to include PET imaging solutions. Our Imaging Solutions product line consists of O-18 Water and all PET consumables for synthesis modules (GE, Siemens, IBA, Bioscan), such as Cassettes, Purification Columns and Reagent Kits, PET chemicals such as Mannose Triflate, Cryptand 222, all custom synthesis and other accessories required for a total imaging solution, including sterile vials and sterile vacuum vials. Specialties stable isotopes/radioisotopes, isotopes, medical isotope